Bone conduction earphone



FIG. 1 is a front elevational view of a bone conduction earphone showingour new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a front perspective view showing the earphone in use.

The broken line showing in FIG. 7 is included for illustrative purposesonly and forms no part of the claimed design.

The ornamental design for a bone conduction earphone, as shown anddescribed.